We have a data warehouse SQL server and it has a lot of ETL SSIS running nightly on the server .Currently it has 8 cpu with 16 hyperthread, 96 GB RAM.Even this some nights the ETL runs use a lot CPU and crash the server.My question is we are going to upgrade the servers from SQL 2008 to 2014.Since the SSIS is heavily used on the server, should we install a dedicated server just for SSIS, or still keep the SSIS service on the same server as the data warehouse databases?One concern to separate db server from SSIS is that I notice if destination db is on local, the import will be much faster. Otherwise if source and destination neither is not in local server, since they cross the network, it is much slower. This could be problem to use a dedicated server just for SSIS.Any advice, thanks
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